... , distillation recovery, for medical ,precision parts CE Automatic Ultrasonic Vaccum Cleaning Drying Machine 1.Model: SC19782. ... .4.Cleaning process:1) Automatic bar code recognition for washing rack2) Loading, Automatic door closing3) Ultrasonic vaccum rotary ... system, temperature control, liquid level control system, log file saving system, distillation recovery system, print system,heating system ...